Interstellar object 3I/ATLAS continues to intrigue space enthusiasts as it flies through our solar system. NASA has ...

There once was a dream of cities in space — vast cylindrical habitats, self-sufficient and populated by millions who would ...

For decades, humans have looked to the stars and wondered why, in such a vast universe, no one seems to be answering back.

Scientists have discovered what is causing sinuous gullies to form on Mars' southern sand dunes in the springtime, unlike any ...

A Pakistan-born German astrobiologist has identified life-supporting organic molecules beneath the icy crust of Enceladus, ...

New images of the 33-million ton interstellar object confirmed it is releasing a nickel alloy commonly used in the aerospace ...

A high-altitude scientific balloon operated by NASA’s Columbia Scientific Balloon Facility, carrying the EXCITE instrument ...

A new book and documentary from James Bluemel tells the story of the space race so far in photographs, a mix of images from ...

Victoria Coleman, a former Air Force chief scientist, has been appointed by UC Berkeley to take the helm of the Berkeley ...

A sci-fi idea is gaining supporters, from billionaires to city councils. Whether it’s feasible is another matter.

Descend into madness aboard an abandoned space station. Toxoplasma blurs the line between science and horror in this haunting ...